Translations:Points de contrôle/10/en

The software DMTCP (Distributed Multithreaded CheckPointing) permits checkpointing of programs without having to recompile them. The initial execution is done with the program dmtcp_launch and specifying the checkpoint intervals. The restart can then be carried out by running the script dmtcp_restart_script.sh. By default, this script and the checkpoint files are written in the directory where the program was started. You can modify the location of these checkpoint files with the option --ckptdir <checkpoint directory>. You can run dmtcp_launch --help to see all the options for DMTCP. Note that for the moment DMTCP does not work with software parallelized using MPI.